UV Curing Voice Coil Diaphragm Adhesive

3578 UV Curing Voice Coil Diaphragm Adhesive is a transparent red, fast-curing UV adhesive specially formulated for voice coil and diaphragm bonding and fixing. It offers high adhesion and high tensile strength with low shrinkage and low stress, and features high thixotropy with red visibility for convenient dispensing. It cures rapidly under LED or UV light in 3-5 seconds.

Key Features

• High adhesion and high tensile strength
• Low shrinkage and low stress
• High thixotropy with red visibility for easy dispensing
• LED fast curing in 3-5 seconds
• Ideal for voice coil and diaphragm bonding and fixing
• Reliable fixing of speaker and receiver components

Applications

• Voice coil and diaphragm bonding
• Speaker and receiver assembly fixing
• Bonding of metal and plastic acoustic components
• Precision fixing in miniature acoustic modules
• Applications requiring low stress and low shrinkage

Technical Specifications

FAQ

Q1: What is the 3578 adhesive mainly used for?
3578 is a UV curing voice coil diaphragm adhesive used for bonding and fixing voice coils and diaphragms in speakers and acoustic modules.

Q2: How fast does it cure?
3578 cures rapidly under LED or UV light in about 3-5 seconds, supporting fast automated assembly.

Q3: What adhesion and stress performance does it offer?
3578 provides high adhesion and high tensile strength with low shrinkage and low stress, protecting delicate acoustic components.

Q4: Why is red visibility useful?
The red color gives high visibility, making it easy to inspect the dispensed adhesive and confirm correct placement during assembly.

Q5: Is it easy to dispense?
Yes. 3578 has high thixotropy, so it dispenses cleanly and maintains its shape without running.

Q6: What are the storage conditions and packaging?
Store at 8-28°C in the original sealed container. Shelf life is 12 months. Available in 50g and 1kg packaging.